156970518608

素因数分解:

$2^4\times {\mathrm{71411}}^1\times {\mathrm{137383}}^1$

素因数の和:208802

約数の個数: 20

約数和(自身を含む): 304136852448

約数和(自身を除く): 147166333840

約数列:

[1, 2, 4, 8, 16, 71411, 137383, 142822, 274766, 285644, 549532, 571288, 1099064, 1142576, 2198128, 9810657413, 19621314826, 39242629652, 78485259304, 156970518608]

約数ペア:

[(1, 156970518608), (2, 78485259304), (4, 39242629652), (8, 19621314826), (16, 9810657413), (71411, 2198128), (137383, 1142576), (142822, 1099064), (274766, 571288), (285644, 549532)]